Lexus IS250 IS220d GSE20 ALE20 - STEERING COLUMN
POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM - HOW TO PROCEED WITH TROUBLESHOOTING
The intelligent tester can be used at steps 3, 6, 9 and 12.
| 1.VEHICLE BROUGHT TO WORKSHOP |
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| 2.CHECK MULTIPLEX COMMUNICATION SYSTEM |
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| 3.CHECK AND CLEAR DTCS |
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| 4.PROBLEM SYMPTOM CONFIRMATION |
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| 5.SYMPTOM SIMULATION |
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| 6.DTC CHECK |
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| 7.PROBLEM SYMPTOMS TABLE |
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| 8.DTC CHART |
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| 9.CIRCUIT INSPECTION |
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| 10.IDENTIFICATION OF PROBLEM |
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| 11.REPAIR |
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| 12.CONFIRMATION TEST |
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